Yukiharu Inoue

Ayaka is a bored housewife, stuck in a very ordinary and loveless marriage. Her only escape is to the fantasy world she creates. She begins having dark and graphic nightmares about being in prison and getting molested by the prison guards and warden. The plot thickens as Ayaka's husband's financial hardships cause both of her worlds, the real world and the imaginary one, to collide.

Reiko Mizukami (Akari Hoshino) has finally become the teacher she always dreamed to be. She finds herself always sleepy for unknown reasons, day or night. When she falls asleep in her class, this starts a series of dreams full of erotica to the point where she's unable to discern her dreams and the reality. She has been trapped in an obscene world...